159720906

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{8513}}^1$

素因数の和:8630

約数の個数: 32

約数和(自身を含む): 331024320

約数和(自身を除く): 171303414

約数列:

[1, 2, 3, 6, 53, 59, 106, 118, 159, 177, 318, 354, 3127, 6254, 8513, 9381, 17026, 18762, 25539, 51078, 451189, 502267, 902378, 1004534, 1353567, 1506801, 2707134, 3013602, 26620151, 53240302, 79860453, 159720906]

約数ペア:

[(1, 159720906), (2, 79860453), (3, 53240302), (6, 26620151), (53, 3013602), (59, 2707134), (106, 1506801), (118, 1353567), (159, 1004534), (177, 902378), (318, 502267), (354, 451189), (3127, 51078), (6254, 25539), (8513, 18762), (9381, 17026)]